221006-76-4Relevant academic research and scientific papers
Comparison of the Reactivity of the Low Buried-Volume Carbene Complexes (ITMe)2Pd(PhC≡CPh) and (ITMe)2Pd(PhN=NPh)
Ansell, Melvyn B.,Furfari, Samantha K.,Cloke, F. Geoffrey N.,Roe, S. Mark,Spencer, John,Navarro, Oscar
, p. 1214 - 1218 (2018)
The novel Pd(0)-azobenzene complex (ITMe)2Pd(PhN=NPh) (5) (ITMe = 1,3,4,5-tetramethylimidazol-2-ylidene) has been isolated and characterized in the solid state and by cyclic voltammetry. Its reactivity toward E-E′ bonds (E, E′ = Si, B, Ge) has
Piezochromic tetraphenylethylene compound as well as preparation method and application thereof
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Paragraph 0028-0030; 0039-0041; 0050-0052; 0061-0063; ..., (2021/08/28)
The invention relates to the technical field of fluorescent materials, in particular to a piezochromic tetraphenylethylene compound as well as a preparation method and application thereof. The tetraphenylethylene-based compound has excellent piezochromism
Doping-free circularly polarized electroluminescence of AIE-active chiral binaphthyl-based polymers
Yang, Lan,Zhang, Yu,Zhang, Xueyan,Li, Nengquan,Quan, Yiwu,Cheng, Yixiang
supporting information, p. 9663 - 9666 (2018/09/10)
AIE-active chiral polymer enantiomers (S-/R-P) can emit green circularly polarized electroluminescence (CP-EL) with gEL up to 0.024 without alignment layers and chiral dopants, which represents the first example of CP-OLEDs based on AIE-active
Narrow band-gap donor-acceptor copolymers based on diketopyrrolopyrrole and diphenylethene: Synthesis, characterization and application in field effect transistor
Zhu, Haoyun,Huang, Wei,Huang, Yuli,Yang, Junwei,Wang, Weizhi
, p. 37 - 44 (2016/01/15)
Three low band-gap diketopyrrolopyrrole based polymers with varying donor groups of furan, thiophene and phenyl were synthesized and then copolymerized with diphenylethene. We investigate the influence of different donor groups and comonomers on the band-gap and field effect transistors. The efficient synthesis of the diketopyrrolopyrrole based copolymers was clearly characterized by a variety of measurements. Two dimensional Grazing Incident X-ray Diffraction was measured to prove that furan and thiophene based copolymers have ordered edge-on structure. These copolymers exhibited strong π-π stacking and excellent hole mobilities when applied in the electric double layer field effect transistors. The high mobility of 2.36 cm2 V-1 s-1 with an on/off ratio of 103 was achieved.
Copper-catalyzed borylation reactions of alkynes and arynes
Yoshida, Hiroto,Kawashima, Shota,Takemoto, Yuki,Okada, Kengo,Ohshita, Joji,Takaki, Ken
, p. 235 - 238 (2012/02/16)
One, two, three, four: A copper(I)-phosphine complex catalyzes the diborylation of alkynes and arynes, and the tri- or tetraborylation of propargyl ethers (see scheme; pin=pinacolato). In the latter cases, the C-O bond(s) as well as the C≡C bond are borylated in one pot. Furthermore, a diborylation product serves as an intermediate in the efficient synthesis of ortho-terphenyls with pharmacological activity.
